<template>
  <Dialog v-model="dialogVisible" title="修改代理佣金" width="600">
    <el-form
      ref="formRef"
      v-loading="formLoading"
      :model="formData"
      :rules="formRules"
      label-width="130px"
    >
      <el-form-item label="代理编号" prop="id">
        <el-input v-model="formData.id" class="!w-240px" disabled />
      </el-form-item>
      <el-form-item label="代理名称" prop="agentName">
        <el-input v-model="formData.agentName" class="!w-240px" disabled />
      </el-form-item>
      <el-form-item label="可用佣金(元)" prop="agentPrice">
        <el-input v-model="formData.agentPrice" class="!w-240px" />
      </el-form-item>
      <el-form-item label="冻结佣金(元)" prop="frozenPrice">
        <el-input v-model="formData.frozenPrice" class="!w-240px" />
      </el-form-item>
      <el-form-item label="累计佣金(元)" prop="totalPrice">
        <el-input v-model="formData.totalPrice" class="!w-240px" />
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button :disabled="formLoading" type="primary" @click="submitForm">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script lang="ts" setup>
import * as AgentUserApi from '@/api/mall/trade/agent/user'

import { convertToInteger, formatToFraction } from '@/utils'

/** 修改用户余额表单 */
defineOptions({ name: 'UpdateBalanceForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formData = ref({
  id: undefined,
  agentName: undefined,
  agentPrice: '0',
  frozenPrice: '0',
  totalPrice: '0'
})
const formRules = reactive({
  changeBalance: [{ required: true, message: '变动余额不能为空', trigger: 'blur' }]
})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (id?: number) => {
  dialogVisible.value = true
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      const user = await AgentUserApi.getBrokerageUser(id)
      formData.value.id = user.agentId
      formData.value.agentName = user.agentName
      formData.value.agentPrice = formatToFraction(user.agentPrice)
      formData.value.frozenPrice = formatToFraction(user.frozenPrice)
      formData.value.totalPrice = formatToFraction(user.totalPrice)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  if (!formRef) return
  const valid = await formRef.value.validate()
  if (!valid) return

  // 提交请求
  formLoading.value = true
  try {
    await AgentUserApi.updateBanlance({
      agentId: formData.value.id,
      agentPrice: convertToInteger(formData.value.agentPrice),
      frozenPrice: convertToInteger(formData.value.frozenPrice),
      totalPrice: convertToInteger(formData.value.totalPrice)
    })

    message.success(t('common.updateSuccess'))
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    agentName: undefined,
    agentPrice: '0',
    frozenPrice: '0',
    totalPrice: '0'
  }
  formRef.value?.resetFields()
}
</script>
